* {
  margin: 0;
  padding: 0;
  list-style-type: none;
  box-sizing: border-box;
}

/* 整体盒子 */
#box {
  height: 720px;
  width: 1300px;
  border: 3px solid #000;
  margin: 10px auto;
}

/* 标题部分 */
#title {
  height: 150px;
  width: 1300px;
  border-bottom: 3px solid #000;
  font-size: 50px;
  display: flex;
  align-items: center;
  padding-left: 30px;
}

/* 头部部分 */
#header {
  height: 100px;
  width: 1300;
  display: flex;
  align-items: center;
  border-bottom: 3px solid #000;

  /* 全选框 */
  .checkBoxAll {
    height: 100px;
    width: 100px;
    border-right: 3px solid #000;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;

    /* 复选框 */
    input {
      height: 15px;
      width: 15px;
      margin-right: 5px;
    }
  }

  /* 商品 */
  .goods {
    height: 100px;
    width: 400px;
    display: flex;
    align-items: center;
    font-size: 20px;
    padding-left: 20px;
  }

  /* 其他头标 */
  .header-other {
    height: 100px;
    width: 200px;
    border-left: 3px solid #000;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
  }
}

/* 内容部分 */
#content ul {
  height: 400px;
  width: 1300px;
  border-bottom: 3px solid #000;

  /* 列表li */
  li {
    height: 200px;
    width: 1300px;
    display: flex;
    align-items: center;
    border-bottom: 3px solid #000;

    /* 复选框 */
    .checkBox {
      height: 200px;
      width: 100px;
      border-right: 3px solid #000;
      display: flex;
      justify-content: center;
      align-items: center;

      input {
        height: 15px;
        width: 15px;
      }
    }

    /* 商品信息 */
    .gooos-message {
      height: 200px;
      width: 400px;
      padding: 10px;
      display: flex;
      align-items: center;
      font-size: 20px;

      /* 商品图片 */
      img {
        height: 180px;
        width: 180px;
      }
    }

    /* 内容其他 */
    .content-other {
      height: 200px;
      width: 200px;
      border-left: 3px solid #000;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 20px;

      /* 加减号 */
      .add {
        height: 20px;
        width: 20px;
      }
      .number {
        margin: 20px;
        width: 20px;
      }
      .reduce {
        height: 20px;
        width: 20px;
      }
    }
    /* 删除 */
    .del {
      height: 200px;
      width: 200px;
      border-left: 3px solid #000;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 20px;
    }
  }
}

/* 底部部分 */
#footer {
  height: 70px;
  width: 1300px;
  font-size: 20px;
  display: flex;
  justify-content: space-between;

  .footer-left {
    height: 70px;
    width: 300px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 10px;
    padding-right: 10px;
  }

  .footer-right {
    height: 70px;
    width: 400px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding-right: 20px;
  }
}
